/**
 * Created with  SublimeText
 * @Author:      Lyle
 * @DateTime:    2016-11-03 16:43:27
 * @Description: 
 */

(function() {

    Function.prototype.bind = function() {
        var fn = this,
            args = Array.prototype.slice.call(arguments),
            object = args.shift();
        return function() {
            return fn.apply(object, args.concat(Array.prototype.slice.call(arguments)));
        };
    };

    Date.prototype.Format = function(fmt) {
        var o = {
            "M+": this.getMonth() + 1, //月份
            "d+": this.getDate(), //日
            "h+": this.getHours(), //小时
            "m+": this.getMinutes(), //分
            "s+": this.getSeconds(), //秒
            "q+": Math.floor((this.getMonth() + 3) / 3), //季度
            "S": this.getMilliseconds() //毫秒
        };
        if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
        for (var k in o)
            if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
        return fmt;
    }

    var Util = {};

    Util.cloneObj = function(objA, objB) {
        for (var i in objA) {
            objB[i] = objA[i];
        }
        return objB;
    };

    Util.firstCapitalize = function(str) {
        return str.replace(/(\w)/, function(v) {
            return v.toUpperCase()
        });
    };

    Util.unix_to_datetime = function(unix) {
        if (unix == '') return '';
        var unix = parseInt(unix / 1000),
            now = new Date(parseInt(unix) * 1000);
        return now.Format('yyyy-MM-dd hh:mm:ss');
    };

    Util.subString = function(str, length) {
        str = (str.length > length) ? str.substring(0, length) + '...' : str;
        return str;
    };

    Util.lightString = function(arr, str, color) {
        var pattern = '(' + arr.join("|") + ')';
        var reg = new RegExp(pattern, "g");
        str = str.replace(reg, "<span style='color:" + color + "'>$1</span>");
        return str;
    };

    Util.replaceSpace = function(str) {
        str = Util.HTMLEnCode(str);
        str = str.replace(/ {4,}/g, "<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
        return '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;' + str;
    };

    Util.repalceTpl = function(str, arr) {
        //str = 'aaa$0bbb$1ccc';
        var patten = new RegExp("\\$\\d{1}", "g"),
            newStr = str.replace(patten, function(value) {
                var index = parseInt(value.replace('$', ''));
                return arr[index];
            });
        return newStr;
    };

    Util.HTMLAllEnCode = function(s) {
        if (s.length == 0) {
            return "";
        }
        s = str.replace(/&/g, "&gt;");
        s = s.replace(/</g, "&lt;");
        s = s.replace(/>/g, "&gt;");
        s = s.replace(/ /g, "&nbsp;");
        s = s.replace(/\'/g, "'");
        s = s.replace(/\"/g, "&quot;");
        s = s.replace(/\n/g, "<br>");
        s = s.replace(/\r/g, "<br>");
        return s;
    };

    Util.HTMLAllbrCode = function(s) {
        if (s) {
            var reg = new RegExp("\\n", "g");
            if (s.length == 0) {
                return "";
            }
            s = s.replace(reg, "<br>");
            return s;
        } else {
            return '';
        }
    };

    Util.HTMLAllDeCode = function(s) {
        if (s.length == 0) {
            return "";
        }
        s = str.replace(/&gt;/g, "&");
        s = s.replace(/&lt;/g, "<");
        s = s.replace(/&gt;/g, ">");
        s = s.replace(/&nbsp;/g, " ");
        s = s.replace(/'/g, "\'");
        s = s.replace(/&quot;/g, "\"");
        s = s.replace(/<br>/g, "\n");
        s = s.replace(/<br>/g, "\r");
        return s;
    };

    Util.getCurrentDate = function(num) {
        var time,
            myDate = new Date();
        if (typeof(num) == 'undefined') {
            time = myDate.Format("yyyy-MM-dd");
        } else if (num == 'all') {
            time = myDate.Format("yyyy-MM-dd hh:mm:ss");
        } else {
            myDate = new Date((myDate) - num * 24 * 3600 * 1000);
            time = myDate.Format("yyyy-MM-dd");
        }
        return time;
    };

    Util.lastNumDay = function(num) {
        var today = new Date();
        var lastTime = today.getTime() - 1000 * 60 * 60 * 24 * num;
        return new Date(lastTime);
    };

    Util.lastNumMonth = function(num, date) {
        var h_month, h_day, h_year, c_month, c_dayc_year, max_h_day;
        if (date) {
            c_month = date.getMonth();
        } else {
            date = Util.lastNumDay(1);
            c_month = date.getMonth() + 1;
        }
        c_day = date.getDate();
        c_year = date.getFullYear();

        if ((c_month - num) > 0) {
            h_month = c_month - num;
            h_year = c_year;
        } else {
            h_month = (c_month + Math.ceil(num / 12) * 12) - num;
            h_year = c_year - Math.ceil(num / 12);
        }

        max_h_day = new Date(h_year, h_month, 0).getDate();

        if (c_day < max_h_day) {
            h_day = c_day;
        } else {
            h_day = max_h_day;
        }
        return Util.FormatDate(h_year, h_month, h_day);
    };

    Util.isEmail = function(email) {
        var bool = false,
            filter = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
        if (filter.test(email)) {
            bool = true;
        }
        return bool;
    };

    Util.isLength = function(str, min, max) {
        var bool = true,
            len = str.length;
        if (len < min || len > max) {
            bool = false;
        }
        return bool;
    };

    Util.queryString = function(item) {
        var svalue = location.search.match(new RegExp("[\?\&]" + item + "=([^\&]*)(\&?)", "i"));
        return svalue ? svalue[1] : svalue;
    };

    Util.domainURI = function(str) {
        var durl = /(http:\/\/)([^\/]+)\//i;
        var domain = str.match(durl);
        return domain; //arr
    }

    Util.domainStr = function() {
        var host = window.location.host;
        var arr = host.split('.'),
            length = arr.length,
            rootDomain = arr[length - 2].replace(/(\w)/, function(v) {
                return v.toUpperCase()
            }) + '.' + arr[length - 1];
        return rootDomain;
    }

    Util.rootDomain = function(domain) {
        var arr = domain.split('.'),
            length = arr.length,
            rootDomain = arr[length - 2] + '.' + arr[length - 1];
        return rootDomain;
    };

    Util.device = function() {
        var u = navigator.userAgent,
            name;
        if (u.indexOf('Windows Phone') > -1) {
            name = 'windowsPhone';
        } else if (u.indexOf('iPhone') > -1) {
            name = 'iPhone';
        } else if (u.indexOf('iPad') > -1) {
            name = 'iPad';
        } else if (u.indexOf('Android') > -1) {
            name = 'android';
        }
        return name;
    };

    Util.deviceSize = function() {
        var bool = true,
            width = $(window).width();
        if (width > 640) {
            bool = false;
        }
        return bool;
    };

    Util.FormatDate = function(Year, Month, Day) {
        var CurrentDate = Year + "-";
        if (Month >= 10) {
            CurrentDate += Month + "-";
        } else {
            CurrentDate += "0" + Month + "-";
        }
        if (Day >= 10) {
            CurrentDate += Day;
        } else {
            CurrentDate += "0" + Day;
        }
        return CurrentDate;
    };

    Util.getMonthDayDate = function(str) {
        var arr = new Date(parseInt(str) * 1000).toString().split(' ');
        return arr[1] + ' ' + arr[2];
    };

    Util.cutString = function(str, len) {
        if (str.length * 2 <= len) {
            return str;
        }
        var strlen = 0;
        var s = "";
        for (var i = 0; i < str.length; i++) {
            s = s + str.charAt(i);
            if (str.charCodeAt(i) > 128) {
                strlen = strlen + 2;
                if (strlen >= len) {
                    return s.substring(0, s.length - 1) + "...";
                }
            } else {
                strlen = strlen + 1;
                if (strlen >= len) {
                    return s.substring(0, s.length - 2) + "...";
                }
            }
        }
        return s;
    };

    Util.resizeTimer = null;
    Util.syncSessionStore = function() {
        Util.setLocalStorage('pushSessionStorage', JSON.stringify({ type: 'sessionStroage', source: sessionStorage }));
        if (Util.resizeTimer) {
            clearTimeout(Util.resizeTimer);
        }
        Util.resizeTimer = setTimeout(function() { Util.removeLocalStorage('pushSessionStorage') }, 300);
    };

    Util.getSessionStorage = function(key) {
        return (MemoryStore) ? MemorySessionStorage[key] : sessionStorage.getItem(key);
    };

    Util.setSessionStorage = function(key, val, syncBool) {
        if (MemoryStore) {
            MemorySessionStorage[key] = val
        } else {
            sessionStorage.setItem(key, val);
            if (!syncBool) {
                Util.syncSessionStore();
            }
        }
    };

    Util.editSessionStorageJSON = function(name, key, val) {
        if (MemoryStore) {
            var obj = JSON.parse(MemorySessionStorage[name]);
            obj[key] = val;
            MemorySessionStorage[name] = JSON.stringify(obj);
        } else {
            var obj = JSON.parse(Util.getSessionStorage(name));
            obj[key] = val;
            Util.setSessionStorage(name, JSON.stringify(obj));
        }
    };

    Util.removeSessionStorage = function(key) {
        if (MemoryStore) {
            delete MemorySessionStorage[key];
        } else {
            sessionStorage.removeItem(key);
        }
    };

    Util.clearSessionStorage = function() {
        return (MemoryStore) ? MemorySessionStorage = {} : sessionStorage.clear();
    };

    Util.getLocalStorage = function(key) {
        return (MemoryStore) ? MemoryLocalStorage[key] : localStorage.getItem(key);
    };

    Util.setLocalStorage = function(key, val) {
        return (MemoryStore) ? MemoryLocalStorage[key] = val : localStorage.setItem(key, val);
    };

    Util.editLocalStorageJSON = function(name, key, val) {
        if (MemoryStore) {
            var obj = JSON.parse(MemoryLocalStorage[name]);
            obj[key] = val;
            MemoryLocalStorage[name] = JSON.stringify(obj);
        } else {
            var obj = JSON.parse(Util.getLocalStorage(name));
            obj[key] = val;
            Util.setLocalStorage(name, JSON.stringify(obj));
        }
    };

    Util.removeLocalStorage = function(key) {
        if (MemoryStore) {
            delete MemoryLocalStorage[key];
        } else {
            localStorage.removeItem(key);
        }
    };

    Util.clearLocalStorage = function(key) {
        return (MemoryStore) ? MemoryLocalStorage = {} : localStorage.clear();
    };

    /**
     *  var obj = {
            expires : 1,
            path:'/',
            //domain:'',
        };
     */
    Util.setCookie = function(name, value, options) {
        if (options.expires) {
            var expires = new Date();
            expires.setTime(expires.getTime() + (options.expires * 24 * 60 * 60 * 1000));
        }
        //encodeURI方法的作用是进行编码，主要防治value中有特殊字符
        var str = name + '=' + encodeURI(value) + (expires ? '; expires=' + expires.toGMTString() : '') + (options.path ? '; path=' + options.path : '/') + (options.domain ? '; domain=' + options.domain : '');
        //+ (options.secure ? '; secure' : '');
        //+ (options.httpOnly ? '; HttpOnly' : '');
        //console.log(str);
        document.cookie = str;
    };

    Util.getCookie = function(name) {
        var search = name + "=",
            offset, end;
        if (document.cookie.length > 0) {
            offset = document.cookie.indexOf(search);
            if (offset != -1) {
                offset += search.length;
                end = document.cookie.indexOf(";", offset);
                if (end == -1) {
                    end = document.cookie.length;
                };
                return decodeURI(document.cookie.substring(offset, end));
            }
        }
        return "";
    };

    Util.delCookie = function(name, obj) {
        Util.setCookie(name, "", obj);
    };

    Util.getNaturalSize = function(dom) {
        var natureSize = {};
        if (window.naturalWidth && window.naturalHeight) {
            natureSize.width = dom[0].naturalWidth;
            natureSize.height = dom[0].naturalHeight;
        } else {
            var img = new Image();
            img.src = dom[0].src;
            natureSize.width = img.width;
            natureSize.height = img.height;
        }
        return natureSize;
    };

    /*************************************************  MD5  **************************************************/
    /*
     * These are the functions you'll usually want to call
     * They take string arguments and return either hex or base-64 encoded strings
     */
    var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase        */
    var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance   */
    var chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode      */


    Util.md5 = function hex_md5(s) {
        s.toString();
        return binl2hex(core_md5(str2binl(s), s.length * chrsz));
    }

    function b64_md5(s) {
        s.toString();
        return binl2b64(core_md5(str2binl(s), s.length * chrsz));
    }

    function str_md5(s) {
        s.toString();
        return binl2str(core_md5(str2binl(s), s.length * chrsz));
    }

    function hex_hmac_md5(key, data) {
        return binl2hex(core_hmac_md5(key, data));
    }

    function b64_hmac_md5(key, data) {
        return binl2b64(core_hmac_md5(key, data));
    }

    function str_hmac_md5(key, data) {
        return binl2str(core_hmac_md5(key, data));
    }

    /*
     * Calculate the MD5 of an array of little-endian words, and a bit length
     */
    function core_md5(x, len) {
        /* append padding */
        x[len >> 5] |= 0x80 << ((len) % 32);
        x[(((len + 64) >>> 9) << 4) + 14] = len;

        var a = 1732584193;
        var b = -271733879;
        var c = -1732584194;
        var d = 271733878;

        for (var i = 0; i < x.length; i += 16) {
            var olda = a;
            var oldb = b;
            var oldc = c;
            var oldd = d;

            a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936);
            d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
            c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
            b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
            a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
            d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
            c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
            b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
            a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
            d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
            c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
            b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
            a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682);
            d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
            c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
            b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329);

            a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510);
            d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632);
            c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713);
            b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302);
            a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691);
            d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083);
            c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
            b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848);
            a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438);
            d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690);
            c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961);
            b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501);
            a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467);
            d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784);
            c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473);
            b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);

            a = md5_hh(a, b, c, d, x[i + 5], 4, -378558);
            d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463);
            c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562);
            b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
            a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060);
            d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353);
            c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632);
            b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
            a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174);
            d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222);
            c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979);
            b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189);
            a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487);
            d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
            c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520);
            b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651);

            a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844);
            d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415);
            c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
            b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055);
            a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571);
            d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606);
            c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
            b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799);
            a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359);
            d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
            c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380);
            b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649);
            a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070);
            d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
            c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259);
            b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551);

            a = safe_add(a, olda);
            b = safe_add(b, oldb);
            c = safe_add(c, oldc);
            d = safe_add(d, oldd);
        }
        return Array(a, b, c, d);

    }

    /*
     * These functions implement the four basic operations the algorithm uses.
     */
    function md5_cmn(q, a, b, x, s, t) {
        return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
    }

    function md5_ff(a, b, c, d, x, s, t) {
        return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
    }

    function md5_gg(a, b, c, d, x, s, t) {
        return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
    }

    function md5_hh(a, b, c, d, x, s, t) {
        return md5_cmn(b ^ c ^ d, a, b, x, s, t);
    }

    function md5_ii(a, b, c, d, x, s, t) {
        return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
    }

    /*
     * Calculate the HMAC-MD5, of a key and some data
     */
    function core_hmac_md5(key, data) {
        var bkey = str2binl(key);
        if (bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);

        var ipad = Array(16),
            opad = Array(16);
        for (var i = 0; i < 16; i++) {
            ipad[i] = bkey[i] ^ 0x36363636;
            opad[i] = bkey[i] ^ 0x5C5C5C5C;
        }

        var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
        return core_md5(opad.concat(hash), 512 + 128);
    }

    /*
     * Add integers, wrapping at 2^32. This uses 16-bit operations internally
     * to work around bugs in some JS interpreters.
     */
    function safe_add(x, y) {
        var lsw = (x & 0xFFFF) + (y & 0xFFFF);
        var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
        return (msw << 16) | (lsw & 0xFFFF);
    }

    /*
     * Bitwise rotate a 32-bit number to the left.
     */
    function bit_rol(num, cnt) {
        return (num << cnt) | (num >>> (32 - cnt));
    }

    /*
     * Convert a string to an array of little-endian words
     * If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
     */
    function str2binl(str) {
        var bin = Array();
        var mask = (1 << chrsz) - 1;
        for (var i = 0; i < str.length * chrsz; i += chrsz)
            bin[i >> 5] |= (str.charCodeAt(i / chrsz) & mask) << (i % 32);
        return bin;
    }

    /*
     * Convert an array of little-endian words to a string
     */
    function binl2str(bin) {
        var str = "";
        var mask = (1 << chrsz) - 1;
        for (var i = 0; i < bin.length * 32; i += chrsz)
            str += String.fromCharCode((bin[i >> 5] >>> (i % 32)) & mask);
        return str;
    }

    /*
     * Convert an array of little-endian words to a hex string.
     */
    function binl2hex(binarray) {
        var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
        var str = "";
        for (var i = 0; i < binarray.length * 4; i++) {
            str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) +
                hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF);
        }
        return str;
    }

    /*
     * Convert an array of little-endian words to a base-64 string
     */
    function binl2b64(binarray) {
        var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
        var str = "";
        for (var i = 0; i < binarray.length * 4; i += 3) {
            var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF);
            for (var j = 0; j < 4; j++) {
                if (i * 8 + j * 6 > binarray.length * 32) str += b64pad;
                else str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F);
            }
        }
        return str;
    }

    if (typeof define === "function") {
        define(function(require, exports, module) {
            module.exports = Util;
        });
    }

})();
